title: Ultrasonography of leg veins in patients suspected of having pulmonary embolism.
authors.forename: T
authors.initials: T
authors.lastname: Bernard
authors.forename: P
authors.initials: P
authors.lastname: Yves
mesh_terms: D006801:Humans; D007866:Leg / Q000098:blood supply*; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D012680:Sensitivity and Specificity; D014463:Ultrasonography / Q000379:methods; D014680:Veins / Q000000981:diagnostic imaging